8 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
- Ischemia MI ... Equivalents / Don't ... Miss Signs of Ischemia ... bigger than QRS - deWinter ... Wong @mchlwng #Ischemia
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
STEMI Equivalents ... V2 • Wellens sign ... pain • Wellens sign ... deviation) • Acute ischemia ... #Equivalents #ECG
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Ischaemia - Guidelines ... is unconscious, signs ... of cardiac ischaemia ... ischaemia ❶ ... #Ischemia #Ischaemia
Anaphylaxis: Signs and Symptoms
Anaphylaxis: when any egg of three conditions is met:
1. Acute onset of skin/mucosal
Anaphylaxis: Signs ... Signs / Symptoms ... seizures) - Cardiac ... . arrythmias, ischemia ... immunology #diagnosis #signs
Myocardial infarction:
Classified into 5 types based on etiology and circumstances:

Type 1: Spontaneous MI caused by ischemia
Spontaneous MI caused by ischemia ... Type 2: Ischemia ... intervention (signs ... bypass grafting (signs ... #MI #Ischemia #myocardialinfarction
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
AKI, acute limb ischemia ... WBC >100k, + lab signs ... lethargy, hematuria, cardiac ... unless worrisome EKG ... with tetany or cardiac
Benzodiazepine (BZD) withdrawal: clinical findings and complications

 • Activation of ACC and OFC -> Feelings of
Activation of ACC ... atherosclerosis, cardiac ... ischemia, MI, or ... pathophysiology #diagnosis #signs ... #symptoms
The chemical formula of Digoxin is C41 H64 O14.
Digoxin (Cardiac glycoside) reversibly inhibits the sodium-potassium-ATPase, causing
Digoxin (Cardiac ... Cardiac glycosides ... hypercalcemia, myocardial ischemia ... often the first sign ... effect" on the ECG